车载显示屏
功耗,亮度对比 背光模组(不含OC) | ||
云密芯方案 | 友商方案(N社) | |
功耗(同等亮度) | 30W | 32W |
亮度(同等功耗) | 50000nit | 35000nit |
单区光型 | ||
图示 |
车用方案-可靠性 | |||||||
NO | Test | Symbol | Condition | Result | |||
Luminance | Chromaticity(x) | Chromaticity(y) | Appearance | ||||
1 | High Temperature Storage | HST | +100°C/1000hrs | 94.2% | -0.005 | -0.004 | no problem |
2 | Low Temperature Storage | LST | -40C/1000hrs | 100.9% | -0.002 | -0.002 | no problem |
3 | High Temperature Operating | HOT | +95°C/1000hrs | 92.0% | -0.008 | -0.009 | no problem |
4 | Accelerated Humidity Test Operating | AHTO | +60°C/90%RH 1000hrs | 96.7% | -0.005 | -0.005 | no problem |
5 | low Temperature Operating | LOT | -40C/1000 hrs | 100.6% | -0.003 | -0.003 | no problem |
6 | Temperature Shock Test | TST | 一40°C~0°C~+95° C30min/5min/30min 100cyclesNon-operating | 94.7% | -0.011 | -0.012 | no problem |
◆ 现有某Mini LED车载项目背光可靠性数据 |